#include <catch2/catch.hpp>

#include "015_easy.hpp"

using namespace jianzhi_015;

TEST_CASE("015", "[JIANZHI][015]")
{

CHECK(Solution().hammingWeight(0b00000000000000000000000000001011) == 3);
CHECK(Solution().hammingWeight(0b00000000000000000000000010000000) == 1);
CHECK(Solution().hammingWeight(0b11111111111111111111111111111101) == 31);

}
